Gonadal hormones and the regression of the corpora lutea in the guinea pig.
D000818:Animals; D003338:Corpus Luteum / Q000187:drug effects* / Q000502:physiology; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D006168:Guinea Pigs; D007044:Hysterectomy; D010902:Pituitary Gland / Q000502:physiology; D011374:Progesterone / Q000494:pharmacology*; D014599:Uterus / Q000502:physiology
D011374:Progesterone; D004958:Estradiol